Daimler is helping fund Starship Technologies, a startup created by Skype founders Ahti Heinla and Janus Friis, the WSJ reports to help U.K.-based Starship bring rolling drone deliveries to city sidewalks around the world.

Starship’s six-wheeled autonomous drones protect deliveries while regulating temperature during the last mile of their journey to a customer’s doorstep. Designed to stick to the ground as a way to simplify the regulatory process, the devices will face stricter safety vetting when airborne.

Commercial truck drivers with three or more medical conditions carry at least double the crash risk for compared to healthier drivers, reports a study published in the Journal of Occupational and Environmental Medicine and led by investigators at the University of Utah School of Medicine.

This study’s examination of medical records from 49,464 commercial truck drivers finds evidence that the more health problems a driver has, the more crash risk he or she may carry.

In a string of executive orders during his first two weeks in office, President Donald Trump signed an order to reduce federal regulations by requiring agencies to cut two existing regulations for every new rule introduced.

"This will be the biggest such act that our country has ever seen. There will be regulation, there will be control, but it will be normalized control," Trump said as he signed the order.

The executive order is designed to control regulation costs by instating a cap that requires the cost of any new regulations to be offset by voiding older rules, a senior White House official told reporters.